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also de·mar·ka·tion  (dē′mär-kā′shən)
1. The setting or marking of boundaries or limits.
2. A separation; a distinction: a line of demarcation between two rock strata.

[Spanish demarcación, from demarcar, to mark boundaries : de-, off (from Latin dē-; see de-) + marcar, to mark (from Italian marcare, from Old Italian, of Germanic origin; see merg- in Indo-European roots).]
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Tenders are invited for construction of pillar for demarkation on both side of phalgu river under gaya urban area
This rule does not depend on the particular form of a government or on the particular demarkation of the boundaries of its powers, but on the nature and objects of government itself.
7 (SUNA) - The Joint Sudan-South Sudan Committee for Demarkation of Borders held its firs meeting , Sunday, at the Grand Holiday Villa under auspices of the African Union Borders Program .